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9-3
3. Rinse the dirt and degreaser off with a garden
hose. Use only enough pressure to do the
job. WARNING! Test the brakes after
washing. Apply the brakes several times
at slow speeds to let friction dry out the
linings. Wet brakes may have reduced
stopping ability, increasing the chance of
an accident. NOTICE: Excessive water
pressure may cause water seepage and
deterioration of wheel bearings, brakes,
transmission seals and electrical devices.
Many expensive repair bills have resulted
from improper high-pressure detergent
applications, such as those available in
coin-operated car washers.
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9-9
3. Lubricate all control cables.
4. Block up the frame to raise all wheels off the
ground.
5. Tie a plastic bag over the exhaust pipe outlet
to prevent moisture from entering.
6. If storing in a humid or salt-air atmosphere,
coat all exposed metal surfaces with a light
film of oil. Do not apply oil to any rubber parts
or the seat covers.
7. Remove the battery and charge it. Store it in
a dry place and recharge it once a month. Do
not store the battery in an excessively warm
or cold place [less than 0°C (30°F) or more
than 30°C (90°F)].
Use of fuel stabilizer and conditioner eliminates
the need to drain the fuel system. Consult a
Yamaha dealer if the fuel system needs to be
drained.
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10-1
EVU01050
1 -SPECIFICATIONS
Model YXR70FX
Dimensions:
Overall length 2,885 mm (113.6 in)
Overall width 1,385 mm (54.5 in)
Overall height 1,853 mm (73.0 in)
Seat height 818 mm (32.2 in)
Wheelbase 1,910 mm (75.2 in)
Ground clearance 280 mm (11.0 in)
Minimum turning radius 3,900 mm (154 in)
Basic weight:
With oil and full fuel tank 540.0 kg (1,190 lb)
Noise and vibration level:
Noise level (77/311/EEC) (for Europe) 80.2 dB(A)
Vibration on seat (EN1032, ISO5008) (for Europe) Will not exceed 0.5 m/s
2
Vibration on steering wheel (EN1032, ISO5008)
(for Europe)Will not exceed 2.5 m/s
2
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10-5
Transmission:
Primary reduction system V-belt
Secondary reduction system Shaft drive
Secondary reduction ratio 41/21 × 17/12 × 33/9 (10.142)
Transmission type V-belt automatic
Operation Right hand operation
Reverse gear 23/14 × 28/23 (2.000)
Sub transmission ratio low 31/16 (1.938)
high 31/21 (1.476)
Chassis:
Frame type Steel tube frame
Caster angle 5.0°
Trail 26.0 mm (1.02 in)
Tire:
Ty p e Tu b e l e s s
Size front 25
× 8-12NHS
rear 25 × 10-12NHS
Wheel:
Type Panel wheel
Rim size front 12 × 6.0AT
rear 12 × 7.5AT Model YXR70FX
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10-6
Brakes:
System Front and rear unified
Type front Dual disc brake
rear Dual disc brake
Operation Foot operation
Suspension:
Front suspension Double wishbone
Rear suspension Double wishbone
Shock absorber:
Front shock absorber Coil spring/oil damper
Rear shock absorber Coil spring/oil damper
Wheel travel:
Front wheel travel 185 mm (7.3 in)
Rear wheel travel 185 mm (7.3 in)
Electrical:
Ignition system Transistorized coil ignition (digital)
Generator system AC magneto
Battery type U1L-11
Battery capacity 12 V 28.0 Ah
Headlight type: Krypton bulbModel YXR70FX
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10-7
Bulb voltage, wattage × quantity:
Headlight 12 V 30.0 W/30.0 W × 2
Tail/brake light 12 V 5.0 W/21.0 W × 2
Indicator lights:
Neutral indicator light LED
Reverse indicator light LED
Coolant temperature warning light LED
Engine trouble warning light LED
Parking brake indicator light LED
On-Command four-wheel-drive/differential gear
lock indicatorLCD
On-Command differential gear lock indicator light LED
High-range indicator light LED
Low-range indicator light LEDModel YXR70FX
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10-8
Specified fuses:
Main fuse 40.0 A
Fuel injection system fuse 10.0 A
Headlight fuse 15.0 A
Ignition fuse 10.0 A
Auxiliary DC jack fuse 10.0 A
Four-wheel-drive motor fuse 10.0 A
Signaling system fuse 10.0 A
Backup fuse 10.0 A
Radiator fan fuse 25.0 AModel YXR70FX
EE.book Page 8 Monday, October 8, 2007 4:48 PM